Help in case of malfunction
Fault code
CN018: Cal: Colli-
sion
CN038: Battery
CN099: Recov escape
CN104: Battery over
heating
CN110: Blade motor
over heating
457293_a
Cause
Fault during the calibration:
■
The appliance has
bumped into an obstacle.
The rechargeable battery is
flat:
■
Loop of the boundary
cable is too long, too
many islands.
■
When charging, no con-
tact to the charging con-
tacts
■
Obstacles close to the
base station
■
The appliance has got
stuck.
■
The appliance does not
find the base station.
■
The rechargeable battery
is depleted.
■
The charging electronics
are faulty.
Automatic fault rectification
not possible
■
Rechargeable battery
has overheated (more
than 60 °C). No dischar-
ging is possible.
■
Emergency switch-off by
monitoring electronic
control unit
Mowing motor has over-
heated (more than 80 °C).
Remedy
Remove the obstacle.
Correct the location of the boundary
cable.
■
Clean the charging contacts.
■
Place the appliance in the base sta-
tion and check that the charging
contacts make contact.
■
Have the charging contacts checked
and replaced by a service centre of
the manufacturer.
Remove the obstacles.
Place the appliance on the free, desig-
nated grass surface.
■
Check the boundary cable for dam-
age.
■
Have the boundary cable repaired
by a service centre of the manufac-
turer.
Have the rechargeable battery replaced
by a service centre of the manufacturer.
Have the charging electronics checked
by a service centre of the manufacturer.
■
Manually acknowledge the malfunc-
tion message.
■
If the fault reoccurs: Have the appli-
ance checked by a service centre of
the manufacturer.
■
Switch off the appliance and let the
rechargeable battery cool down.
■
Do not place the appliance on the
base station.
■
Switch off the appliance and let it
cool down.
■
If the fault reoccurs: Have the appli-
ance checked by a service centre of
the manufacturer.
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